@font-face{font-family:Vazirmatn;src:url('images/fonts/Vazirmatn-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Vazirmatn;src:url('images/fonts/Vazirmatn-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:Vazirmatn;src:url('images/fonts/Vazirmatn-SemiBold.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:Vazirmatn;src:url('images/fonts/Vazirmatn-Bold.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:Vazirmatn;src:url('images/fonts/Vazirmatn-ExtraBold.woff2') format('woff2');font-weight:800;font-display:swap}
@font-face{font-family:Vazirmatn;src:url('images/fonts/Vazirmatn-Black.woff2') format('woff2');font-weight:900;font-display:swap}
@font-face{font-family:Yekan;src:url('images/fonts/yekan.ttf') format('truetype');font-display:swap}
:root{--paper:#f7f9fc;--white:#fff;--ink:#123765;--navy:#102f57;--blue:#0063ce;--bright:#007bff;--yellow:#ffd24a;--muted:#526b87;--line:#dce6f1;--ease:cubic-bezier(.22,1,.36,1);--container:min(1200px,calc(100% - 72px))}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Vazirmatn,Yekan,Tahoma,sans-serif;line-height:1.9;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}img{max-width:100%;height:auto;display:block}button[hidden],[hidden]{display:none!important}svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.45;font-weight:800}::selection{background:var(--yellow);color:var(--navy)}:focus-visible{outline:3px solid var(--blue);outline-offset:5px;border-radius:4px}.container{width:var(--container);margin-inline:auto}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.skip-link{position:fixed;z-index:100;top:12px;right:24px;background:var(--blue);color:white;padding:12px 24px;transform:translateY(-170%)}.skip-link:focus{transform:translateY(0)}.section-space{padding-block:110px}.section-grid{background-image:linear-gradient(#dce6f140 1px,transparent 1px),linear-gradient(90deg,#dce6f140 1px,transparent 1px);background-size:72px 72px}.button{min-height:48px;padding:11px 24px;display:inline-flex;align-items:center;justify-content:center;gap:16px;border:1px solid transparent;border-radius:13px;font-size:14px;font-weight:700;transition:transform .2s,background .2s,box-shadow .2s}.button:hover{transform:translateY(-3px)}.button:active{transform:translateY(0)}.button-blue{background:var(--blue);color:#fff;box-shadow:0 5px 0 #00499d}.button-blue:hover{background:#0055b5;box-shadow:0 7px 0 #00438d,0 12px 24px #0063ce20}.button-large{min-height:60px;padding:16px 27px;font-size:16px}.text-button{display:inline-flex;align-items:center;gap:12px;font-weight:650;font-size:14px;min-height:48px;transition:color .2s}.text-button:hover{color:var(--blue)}.text-button>svg{width:19px}.eyebrow{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:600;letter-spacing:.1px;margin-bottom:22px}.eyebrow.blue{color:var(--blue)}.status-dot{width:7px;height:7px;background:#188267;border-radius:50%;box-shadow:0 0 0 5px #18826712}.muted-heading{color:#7990ab}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:48px}.section-heading h2,h2{font-size:40px;letter-spacing:-1.5px}.section-heading>p{color:var(--muted);font-size:14px;padding-bottom:8px}.section-description{color:var(--muted);font-size:14px;line-height:2.1;margin:24px 0 28px}
/* Navigation */
.site-header{position:relative;z-index:20;border-bottom:1px solid #dce6f180;background:#f7f9fcef}.header-inner{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:12px;font-size:26px;font-weight:900;line-height:1.35}.brand img{width:44px;height:44px;border-radius:13px}.brand small{display:block;color:var(--muted);font-size:9px;font-weight:500;margin-top:4px}.main-nav{display:flex;align-items:center;gap:30px;font-size:12px;font-weight:600}.main-nav a{position:relative;min-height:44px;display:flex;align-items:center}.main-nav a:after{content:'';position:absolute;bottom:4px;left:0;width:0;height:2px;background:var(--blue);transition:width .2s}.main-nav a:hover:after{width:100%}.header-actions{display:flex;align-items:center;gap:10px}.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:10px}.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);margin:5px auto}
/* Hero: a road through the first frame */
.hero{padding-top:62px;overflow:hidden;position:relative;background-color:var(--paper)}.hero-grid{display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:24px;min-height:650px}.hero-copy{padding:0 0 44px;position:relative;z-index:2}.hero h1{font-size:78px;line-height:1.35;letter-spacing:-3.5px}.hero-brand{color:var(--blue);position:relative;display:inline-block;white-space:nowrap}.hero-brand>svg{position:absolute;width:100%;height:20px;bottom:-2px;left:0;stroke:var(--yellow);stroke-width:9;z-index:-1}.hero-description{font-size:14px;line-height:2.2;color:var(--muted);margin:26px 0 28px}.hero-actions{display:flex;align-items:center;gap:25px}.play-circle{display:flex;width:37px;height:37px;border:1px solid #b9cadd;border-radius:50%;align-items:center;justify-content:center}.play-circle>svg{width:15px;height:15px;fill:var(--ink);stroke-width:0;transform:translateX(1px)}.hero-note{margin-top:23px;display:flex;align-items:center;gap:9px;color:var(--muted);font-size:10px}.hero-note>svg{width:15px;height:15px;color:#188267}.hero-note>span{color:#adbbca;margin-inline:4px}.hero-visual{position:relative;height:640px;direction:ltr;isolation:isolate}.scene-disc{position:absolute;inset:48px 5px 70px;border-radius:50%;background:radial-gradient(circle at 40% 40%,#e4f1ff,#eaf2fa 70%)}.scene-grid{position:absolute;width:180px;height:140px;left:26px;top:45px;background-image:radial-gradient(#99b9d280 1px,transparent 1px);background-size:12px 12px}.hero-road{position:absolute;width:110%;height:100%;left:-12%;top:4%;stroke:none;z-index:1}.road-dashes{animation:road-travel 8s linear infinite}.phone{background:#102b4c;border:6px solid #102b4c;border-radius:35px;box-shadow:0 25px 50px #102f571f,0 2px 0 2px #597b9f;position:relative;overflow:hidden}.phone img{width:100%;height:100%;object-fit:cover;border-radius:27px}.phone-camera{position:absolute;z-index:3;top:7px;left:50%;transform:translateX(-50%);width:62px;height:14px;background:#102b4c;border-radius:20px}.phone-home{position:absolute;z-index:3;bottom:6px;left:50%;transform:translateX(-50%);width:75px;height:4px;background:#12376580;border-radius:20px}.hero-phone{position:absolute;width:262px;height:562px;left:50%;top:25px;transform:translateX(-50%) rotate(-7deg);z-index:2;animation:phone-float 7s ease-in-out infinite}.floating-tag{position:absolute;border-radius:17px;display:flex;direction:rtl;align-items:center;gap:11px;padding:17px 19px;box-shadow:0 13px 40px #1237650d;z-index:4;border:1px solid #fff9;text-align:right}.floating-tag b{font-size:13px;display:block;white-space:nowrap}.floating-tag small{font-size:9px;color:#526b87;display:block}.exam-tag{left:-4px;top:94px;background:var(--yellow);transform:rotate(-7deg);animation:tag-float 6s ease-in-out infinite}.tag-icon{width:34px;height:34px;display:grid;place-items:center;background:#fff4;border-radius:10px}.tag-icon>svg{width:24px;height:24px}.progress-tag{right:-4px;bottom:102px;background:white;transform:rotate(5deg);animation:tag-float 7s ease-in-out infinite reverse}.mini-ring{width:38px;height:38px;border:3px solid #2c9e81;border-left-color:#d9efe9;border-radius:50%;display:grid;place-items:center;color:#25816b}.mini-ring>svg{width:19px}.traffic-light{position:absolute;left:36px;bottom:123px;width:35px;padding:7px;background:#123765;border-radius:12px;transform:rotate(-12deg);z-index:3;box-shadow:0 10px 20px #12376520}.traffic-light i{width:17px;height:17px;display:block;margin:3px auto;border-radius:50%;background:#385a7b}.traffic-light i:nth-child(1){background:#ca6165}.traffic-light i:nth-child(2){background:#d9b549}.traffic-light i:nth-child(3){background:#44c999;box-shadow:0 0 12px #44c99980}.visual-caption{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);font-size:10px;color:var(--muted);direction:rtl;white-space:nowrap}.facts-bar{display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr 1.2fr;align-items:center;border-top:1px solid var(--line);min-height:142px;gap:24px;margin-top:20px}.facts-bar>p{font-size:11px;color:var(--muted);line-height:1.9}.facts-bar strong{font-size:14px;color:var(--ink)}.facts-bar>div{padding-right:25px;border-right:1px solid var(--line)}.facts-bar b{font-size:34px;font-weight:850;line-height:1.6;display:block;letter-spacing:-1px}.facts-bar b small{font-size:14px;font-weight:600;letter-spacing:0}.facts-bar span{font-size:10px;color:var(--muted)}.facts-bar>a{display:flex;align-items:center;gap:12px;font-size:11px;justify-self:end;font-weight:600}.facts-bar>a svg{width:17px}
/* Capabilities */
.features{background:#fff}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.feature-card{background:var(--paper);border:1px solid #edf1f6;border-radius:22px;padding:28px 27px;min-height:308px;position:relative;overflow:hidden;transition:transform .25s,box-shadow .25s}.feature-card:hover{transform:translateY(-5px);box-shadow:0 16px 30px #12376509}.feature-card h3{font-size:19px;margin:20px 0 14px;letter-spacing:-.5px}.feature-card p{font-size:12px;line-height:2.15;color:var(--muted)}.feature-icon{width:45px;height:45px;display:grid;place-items:center;border-radius:13px;background:#ffffff18;color:white}.feature-icon.yellow{background:#fff0b9;color:#8a6200}.feature-icon.mint{background:#e0f2ed;color:#087c76}.feature-icon.sky{background:#e3efff;color:var(--blue)}.feature-icon.rose{background:#ffe9e9;color:#ad3e49}.feature-icon.lilac{background:#ebe7fa;color:#6652a2}.feature-primary{background:var(--blue);border-color:var(--blue);color:#fff;grid-row:span 2;min-height:520px;padding:32px;display:flex;flex-direction:column}.feature-top{display:flex;align-items:center;justify-content:space-between}.small-label{font-size:9px;background:#ffffff12;border:1px solid #ffffff24;border-radius:20px;padding:4px 12px}.feature-primary h3{font-size:38px;margin:28px 0 18px;letter-spacing:-1.5px}.feature-primary p{color:#e0edff;font-size:12px;max-width:270px}.mode-preview{margin:30px 0 60px;display:flex;flex-direction:column;gap:12px}.mode-preview span{padding:16px 18px;border-radius:13px;background:#ffffff15;border:1px solid #ffffff35;display:flex;justify-content:space-between;font-size:12px}.mode-preview span:first-child{background:var(--yellow);color:var(--ink);border-color:var(--yellow);transform:rotate(-2deg);box-shadow:0 4px 0 #b08a27}.mode-preview svg{width:20px}.card-number{font-size:9px;letter-spacing:1.5px;direction:ltr;align-self:flex-end;color:#b3d4ff;margin-top:auto}.sign-art{display:flex;direction:ltr;align-items:center;gap:17px;margin-top:30px}.stop-sign{clip-path:polygon(29% 0,71% 0,100% 29%,100% 71%,71% 100%,29% 100%,0 71%,0 29%);width:57px;height:57px;background:#d34140;color:white;display:grid;place-items:center;font-size:16px;font-weight:700;transform:rotate(-9deg)}.yield-sign{clip-path:polygon(50% 0,100% 100%,0 100%);display:grid;align-items:end;justify-content:center;width:63px;height:56px;background:var(--yellow);border-bottom:4px solid #cea325;font-size:26px;font-weight:800;transform:rotate(8deg);line-height:1.9}.direction-sign{width:53px;height:53px;border-radius:50%;background:var(--blue);color:white;display:grid;place-items:center;font-size:32px;line-height:1}.review-chips{display:flex;gap:7px;flex-wrap:wrap;margin-top:30px}.review-chips>span{border-radius:7px;font-size:9px;padding:4px 9px;background:#e8edf4;color:#526b87;border:1px solid #dae3ef}.review-chips>span:first-child{background:#fde8e8;color:#9d3742;border-color:#f3d0d4}.compact-card{min-height:175px;display:flex;align-items:flex-start;gap:17px;padding:25px}.compact-card .feature-icon{flex-shrink:0}.compact-card h3{font-size:16px;margin:4px 0 12px}.compact-card p{font-size:11px}.feature-grid>.feature-card:last-child{grid-column:1 / -1;min-height:auto;padding:23px 28px;display:flex;align-items:center;background:#fff9e6;border-color:#f8edc4}.feature-grid>.feature-card:last-child h3{margin:0 0 3px}.feature-grid>.feature-card:last-child .feature-icon{background:#ffe99d;color:#8a6200}
/* Working sign exercise */
.practice-section{position:relative;background:var(--navy);color:white;overflow:hidden}.practice-section:before{content:'';position:absolute;width:900px;height:900px;border:1px solid #ffffff0c;border-radius:50%;left:-370px;top:-500px;box-shadow:0 0 0 70px #ffffff03,0 0 0 140px #ffffff02}.practice-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;position:relative}.practice-copy h2{font-size:50px;line-height:1.5;letter-spacing:-1.5px}.practice-copy h2 span{color:#9bbeef}.practice-copy>p:not(.eyebrow){font-size:13px;color:#c0d1e6;line-height:2.2;margin:26px 0}.practice-copy .status-dot{background:var(--yellow);box-shadow:0 0 0 5px #ffd24a13}.text-button.light:hover{color:var(--yellow)}.practice-footnote{font-size:9px;color:#a1b8d6;margin-top:42px}.practice-card{background:#fff;color:var(--ink);border-radius:24px;padding:26px;box-shadow:0 24px 50px #00112d30;transform:rotate(1deg)}.practice-card-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--line);font-size:10px}.practice-card-header>span{display:flex;align-items:center;gap:7px}.practice-card-header i{width:6px;height:6px;border-radius:50%;background:var(--blue)}.mode-switch{padding:3px;display:flex;background:#edf2f8;border-radius:9px;gap:3px}.mode-switch>button{min-width:66px;min-height:38px;border:0;background:none;font-size:10px;border-radius:7px;color:var(--muted)}.mode-switch>button.is-active{background:white;color:var(--ink);box-shadow:0 2px 5px #12376512}.quiz-question{text-align:center;position:relative;padding:20px 0}.quiz-count{position:absolute;top:18px;right:0;font-size:9px;color:var(--muted);direction:ltr}.large-stop{width:99px;margin:0 auto 12px;filter:drop-shadow(0 8px 6px #d341401c)}.large-stop svg{width:100%;height:100%;stroke:none}.quiz-question h3{font-size:18px}.quiz-question p{font-size:10px;color:var(--muted);margin-top:5px}.quiz-options{display:grid;grid-template-columns:1fr 1fr;gap:9px}.quiz-options button{border:1px solid var(--line);background:var(--paper);border-radius:10px;display:flex;align-items:center;gap:9px;min-height:51px;padding:10px 12px;font-size:11px;text-align:right;transition:background .15s,border-color .15s}.quiz-options button>span{font-size:9px;color:var(--muted);width:20px;height:20px;border:1px solid #d5dfeb;border-radius:50%;display:grid;place-items:center;flex-shrink:0}.quiz-options button>svg{width:16px;height:16px;opacity:0;margin-right:auto}.quiz-options button:hover{border-color:#83b1e6}.quiz-options button.selected{border-color:var(--blue);background:#e9f3ff}.quiz-options button.correct{border-color:#147453;background:#e8f5ed;color:#147453}.quiz-options button.correct>svg{opacity:1}.quiz-options button.incorrect{border-color:#b33546;background:#fff0f1;color:#b33546}.quiz-feedback{margin-top:15px;background:#f1f5fa;padding:10px 12px;border-radius:9px;color:var(--muted);font-size:10px;min-height:43px;display:flex;align-items:center}.quiz-feedback.success{background:#e8f5ed;color:#147453}.quiz-feedback.error{background:#fff0f1;color:#a03242}.quiz-footer{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:55px;margin-top:8px}.quiz-reset{border:0;background:transparent;font-size:10px;min-height:44px;padding-inline:0;color:var(--muted)}.quiz-submit{font-size:10px;min-height:42px;padding:8px 16px}.quiz-submit svg{width:16px}.learn-hint{font-size:9px;color:var(--muted)}
/* Actual app screens */
.experience{background:#fff;overflow:hidden}.experience-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:90px;align-items:center}.experience-copy h2{font-size:36px}.screen-tabs{display:flex;flex-direction:column;gap:6px;margin-top:30px}.screen-tabs button{display:flex;align-items:center;gap:16px;min-height:91px;padding:16px 20px;background:transparent;border:1px solid transparent;border-radius:14px;text-align:right;transition:background .2s,border-color .2s}.screen-tabs button[aria-selected=true]{background:#edf5ff;border-color:#d9eafd}.screen-tabs button:hover{background:var(--paper)}.screen-tabs .tab-number{color:#7892ae;font-size:10px}.screen-tabs b{font-size:13px;display:block}.screen-tabs small{font-size:10px;color:var(--muted);display:block;margin-top:5px}.screen-tabs button>svg{width:19px;color:var(--blue);margin-right:auto;opacity:0;transform:translateX(5px);transition:opacity .2s,transform .2s}.screen-tabs button[aria-selected=true]>svg{opacity:1;transform:translateX(0)}.experience-visual{min-height:640px;background:#eff5fc;border-radius:26px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:35px 30px 27px;isolation:isolate;overflow:hidden}.preview-label{align-self:flex-start;position:absolute;top:24px;right:25px;font-size:9px;color:var(--muted);background:#fff;padding:3px 11px;border-radius:20px}.experience-orbit{width:580px;height:580px;border:1px solid #d9e6f7;border-radius:50%;position:absolute;z-index:-1;box-shadow:0 0 0 35px #e5eef955,0 0 0 70px #e5eef950}.experience-phone{width:238px;height:510px;transform:rotate(-3deg);margin:7px 0 20px;transition:transform .3s}.experience-phone:hover{transform:rotate(0)}.appearance-button{background:white;border:1px solid var(--line);display:flex;align-items:center;gap:7px;border-radius:20px;padding:7px 13px;font-size:9px;min-height:40px}.appearance-button svg{width:16px;height:16px}.screenshot-note{font-size:8px;color:var(--muted);margin-top:12px}.screen-change{animation:screen-enter .3s var(--ease)}
/* A numbered route */
.journey{border-top:1px solid var(--line)}.journey-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.journey-step{position:relative;padding-top:18px}.step-no{font-size:24px;width:64px;height:64px;display:grid;place-items:center;border-radius:50%;border:1px solid #cbdbed;background:white;position:relative;z-index:1}.step-no.finish{background:var(--yellow);border-color:var(--yellow)}.step-line{position:absolute;top:49px;right:64px;width:calc(100% - 24px);height:1px;background:repeating-linear-gradient(90deg,#b9cada 0 8px,transparent 8px 15px)}.journey-step:last-child .step-line{width:calc(100% - 64px)}.journey-step h3{font-size:18px;margin:26px 0 15px}.journey-step p{font-size:12px;color:var(--muted);line-height:2.1;max-width:285px}.step-tag{font-size:9px;padding:4px 10px;border:1px solid #d5e0ee;border-radius:5px;color:var(--muted);display:inline-block;margin-top:22px;background:#fff8}
/* FAQ / download */
.faq-section{background:white;border-top:1px solid var(--line)}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.faq-grid h2{font-size:42px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:13px;font-weight:650;padding-block:22px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary>span{font-size:24px;font-weight:400;transition:transform .2s;color:var(--blue);line-height:1;width:24px;text-align:center}.faq-list details[open] summary>span{transform:rotate(45deg)}.faq-list details>p{font-size:12px;color:var(--muted);line-height:2.15;padding:0 0 23px 40px}.download-section{padding:25px 0 60px;background:white}.download-card{display:grid;grid-template-columns:1.2fr 1fr;background:var(--blue);border-radius:27px;color:white;min-height:425px;padding:54px 54px 42px;position:relative;overflow:hidden}.download-copy{position:relative;z-index:2}.download-copy .eyebrow{font-size:10px;color:#daeaff}.download-copy h2{font-size:35px;line-height:1.6;letter-spacing:-1px}.download-copy h2 span{color:var(--yellow)}.download-copy>p:not(.eyebrow){font-size:12px;color:#daeaff;margin-top:16px}.store-links{display:flex;gap:12px;margin:28px 0 20px}.store-link{display:flex;align-items:center;gap:11px;background:white;color:var(--ink);min-width:172px;min-height:67px;border-radius:12px;padding:10px 15px;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 0 #00499d}.store-link:hover{transform:translateY(-4px);box-shadow:0 7px 0 #00499d}.store-link small{font-size:8px;color:var(--muted);display:block;line-height:1.5}.store-link b{font-size:15px;display:block;line-height:1.8}.store-link>svg{width:16px;margin-right:auto}.download-note{font-size:8px;color:#e0edff;display:flex;align-items:center;gap:10px}.download-note>i{width:3px;height:3px;border-radius:50%;background:#9fcaff}.download-art{position:relative;display:flex;align-items:center;justify-content:center;isolation:isolate}.download-art>img{width:390px;max-width:120%;mix-blend-mode:normal;position:relative;z-index:1;transform:rotate(-5deg);animation:illustration-float 7s ease-in-out infinite}.download-orbit{width:360px;height:360px;border-radius:50%;background:#ffffff0c;border:1px solid #ffffff18;position:absolute;box-shadow:0 0 0 36px #ffffff04,0 0 0 72px #ffffff03}.download-sign{position:absolute;bottom:0;right:30px;font-size:9px;background:var(--yellow);color:var(--ink);border-radius:8px;padding:12px 18px;transform:rotate(5deg);z-index:2;box-shadow:0 4px 0 #b38a1b}.download-sign b{font-size:10px}.site-footer{background:white;padding-bottom:22px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:25px 0 38px}.footer-top .brand{font-size:23px}.footer-top nav{display:flex;gap:24px;font-size:11px;color:var(--muted)}.footer-top nav a{min-height:44px;display:flex;align-items:center}.footer-top nav a:hover{color:var(--blue)}.back-top{font-size:10px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:24px;font-size:9px;color:var(--muted)}.mobile-cta{display:none}.reveal{opacity:1;transform:none}.js-reveal .reveal:not(.is-visible){opacity:0;transform:translateY(24px)}.js-reveal .reveal{transition:opacity .65s var(--ease),transform .65s var(--ease)}
@keyframes road-travel{to{stroke-dashoffset:-264}}@keyframes phone-float{0%,100%{transform:translateX(-50%) translateY(0) rotate(-7deg)}50%{transform:translateX(-50%) translateY(-10px) rotate(-5deg)}}@keyframes tag-float{50%{translate:0 -9px}}@keyframes illustration-float{50%{transform:translateY(-9px) rotate(-3deg)}}@keyframes screen-enter{from{opacity:.45;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1500px){:root{--container:min(1260px,calc(100% - 100px))}.hero h1{font-size:86px}.hero-grid{gap:50px}}
@media(max-width:1100px){:root{--container:calc(100% - 60px)}.main-nav{gap:17px;font-size:11px}.hero h1{font-size:65px}.hero-visual{height:600px}.hero-phone{width:240px;height:518px;top:37px}.exam-tag{left:-12px;top:105px;padding:12px}.progress-tag{right:-12px;padding:12px;bottom:120px}.floating-tag b{font-size:11px}.hero-grid{min-height:630px}.practice-grid{gap:55px}.experience-grid{gap:55px}.feature-card{padding:25px 22px}.feature-primary{padding:28px}.feature-primary h3{font-size:33px}.compact-card{gap:12px}.download-card{padding:40px}.download-copy h2{font-size:29px}.store-link{min-width:145px;padding:10px 12px}.faq-grid{gap:60px}}
@media(max-width:860px){.header-inner{min-height:82px}.header-download{padding-inline:17px;font-size:12px}.main-nav{gap:15px}.brand{font-size:23px}.brand small{display:none}.hero{padding-top:42px}.hero h1{font-size:56px;letter-spacing:-2px}.hero-description{font-size:12px}.hero-actions{gap:17px}.button-large{font-size:13px;padding:13px 19px;min-height:54px}.text-button{font-size:12px;gap:8px}.hero-visual{height:545px}.hero-phone{width:214px;height:461px;top:30px}.scene-disc{inset:55px -5px 35px}.exam-tag{left:-8px;top:65px}.progress-tag{right:-8px;bottom:85px}.tag-icon{display:none}.floating-tag b{font-size:10px}.floating-tag small{font-size:8px}.traffic-light{left:0;bottom:100px}.hero-grid{gap:20px;min-height:555px}.hero-copy{padding-bottom:20px}.hero-note{font-size:8px;gap:5px}.facts-bar{grid-template-columns:1fr 1fr 1fr 1fr;gap:15px;min-height:120px}.facts-bar>a{display:none}.facts-bar b{font-size:29px}.section-space{padding-block:80px}.section-heading h2,h2{font-size:33px}.section-heading>p{font-size:12px}.feature-grid{grid-template-columns:1fr 1fr;gap:15px}.feature-primary{grid-row:span 2}.feature-grid>.feature-card:nth-child(4){grid-column:1;min-height:170px}.feature-grid>.feature-card:nth-child(5){grid-column:2;min-height:170px}.feature-grid>.feature-card:last-child{grid-column:1 / -1}.feature-card h3{font-size:17px}.feature-primary h3{font-size:34px}.feature-card p{font-size:11px}.compact-card{padding:21px}.compact-card h3{font-size:15px}.practice-grid{gap:38px}.practice-copy h2{font-size:37px}.practice-copy>p:not(.eyebrow){font-size:12px}.practice-card{padding:21px}.quiz-options button{font-size:10px;padding:9px}.quiz-options{gap:7px}.mode-switch>button{min-width:57px}.practice-card-header{font-size:9px;gap:6px}.experience-grid{gap:35px}.experience-copy h2{font-size:28px}.experience-visual{min-height:590px;padding-inline:20px}.experience-phone{width:219px;height:469px}.screen-tabs button{padding:14px 13px;gap:10px}.screen-tabs b{font-size:12px}.screen-tabs small{font-size:9px}.journey-steps{gap:25px}.journey-step h3{font-size:16px}.journey-step p{font-size:11px}.faq-grid{grid-template-columns:.8fr 1.2fr;gap:35px}.faq-grid h2{font-size:34px}.download-card{grid-template-columns:1.3fr 1fr;padding:36px}.download-copy h2{font-size:27px}.store-links{gap:10px}.store-link{min-width:133px;gap:8px;padding-inline:11px}.store-link b{font-size:13px}.store-link>svg{display:none}.download-art>img{width:310px;max-width:140%}.download-note{font-size:7px}.footer-top nav{gap:17px;font-size:10px}}
@media(max-width:680px){:root{--container:calc(100% - 40px)}html{scroll-padding-top:25px}.header-inner{min-height:78px;gap:15px}.brand{font-size:24px;gap:9px}.brand img{width:39px;height:39px}.brand small{display:block;font-size:7px}.header-download{display:none}.menu-toggle{display:block}.header-actions{gap:8px}.main-nav{display:none;position:absolute;top:77px;right:0;left:0;background:var(--paper);box-shadow:0 15px 24px #1237650c;flex-direction:column;align-items:stretch;padding:12px 24px 18px;gap:0;border-bottom:1px solid var(--line)}.main-nav.is-open{display:flex}.main-nav a{min-height:46px;font-size:13px}.hero{padding-top:40px;background-size:52px 52px}.hero-grid{display:flex;flex-direction:column;gap:16px;min-height:0}.hero-copy{width:100%;text-align:center;padding:0}.hero-copy .eyebrow{justify-content:center;font-size:9px;margin-bottom:22px}.hero h1{font-size:57px;line-height:1.3;letter-spacing:-2px}.hero-brand>svg{bottom:-3px;height:17px}.hero-description{font-size:11px;margin:23px auto 24px;max-width:360px}.hero-actions{justify-content:center;gap:20px}.button-large{font-size:12px;min-height:53px;padding:12px 21px}.text-button{font-size:11px}.hero-note{justify-content:center;font-size:8px;margin-top:22px}.hero-visual{width:100%;max-width:420px;height:500px;margin:12px auto 0}.scene-disc{inset:40px 15px 60px}.scene-grid{left:0;width:110px;height:80px;top:25px}.hero-phone{width:207px;height:447px;top:14px}.hero-road{width:113%;left:-11%;height:100%;top:0}.exam-tag{left:0;top:70px;padding:12px 13px}.progress-tag{right:0;bottom:69px;padding:12px}.floating-tag b{font-size:10px}.floating-tag small{font-size:7px}.mini-ring{width:30px;height:30px}.traffic-light{left:17px;bottom:103px;width:30px;padding:5px}.traffic-light i{width:15px;height:15px}.visual-caption{bottom:0;font-size:8px}.facts-bar{grid-template-columns:repeat(3,1fr);margin-top:27px;min-height:113px;gap:10px;text-align:center}.facts-bar>p{display:none}.facts-bar>div{padding-right:0;border-right:0}.facts-bar>div+div{border-right:1px solid var(--line)}.facts-bar b{font-size:30px}.facts-bar b small{font-size:10px}.facts-bar span{font-size:8px}.section-space{padding-block:65px}.section-heading{display:block;margin-bottom:32px}.section-heading h2,h2{font-size:30px;letter-spacing:-1px}.section-heading>p{margin-top:20px;font-size:11px}.eyebrow{font-size:10px;margin-bottom:17px}.feature-grid{grid-template-columns:1fr;gap:15px}.feature-primary{grid-row:auto;min-height:0;padding:28px}.feature-primary h3{font-size:34px;margin:22px 0 16px}.feature-primary h3 br{display:none}.feature-primary p{max-width:none;font-size:11px}.mode-preview{margin:24px 0 32px;gap:10px;flex-direction:row}.mode-preview span{flex:1;gap:10px;padding:13px 12px;font-size:10px;align-items:center}.mode-preview svg{width:16px}.card-number{font-size:8px}.feature-card{min-height:250px;padding:25px}.feature-card h3{font-size:18px}.feature-card p{font-size:11px}.sign-art{margin-top:23px}.review-chips{margin-top:25px}.feature-grid>.feature-card:nth-child(4),.feature-grid>.feature-card:nth-child(5),.feature-grid>.feature-card:last-child{grid-column:auto}.compact-card{min-height:auto!important;align-items:center;gap:18px;padding:24px!important}.compact-card h3{font-size:16px;margin:0 0 8px}.compact-card p{font-size:10px}.feature-grid>.feature-card:last-child h3{margin-bottom:8px}.feature-icon{width:42px;height:42px}.practice-grid{grid-template-columns:1fr;gap:34px}.practice-copy h2{font-size:37px;letter-spacing:-1px}.practice-copy h2 br:last-child{display:none}.practice-copy>p:not(.eyebrow){font-size:11px;margin:22px 0 17px}.practice-copy .text-button{font-size:11px}.practice-footnote{font-size:8px;margin-top:15px}.practice-card{transform:none;padding:22px;border-radius:20px}.practice-card-header{font-size:9px}.mode-switch>button{min-width:58px;min-height:38px}.quiz-question{padding:22px 0 18px}.quiz-options button{font-size:11px;min-height:50px}.quiz-options{gap:8px}.quiz-feedback{font-size:10px}.quiz-question h3{font-size:18px}.large-stop{width:90px}.experience-grid{grid-template-columns:1fr;gap:30px}.experience-copy h2{font-size:29px}.section-description{font-size:11px;margin:20px 0 25px}.screen-tabs{gap:5px;margin-top:24px}.screen-tabs button{min-height:76px;padding:12px 15px;gap:13px}.screen-tabs b{font-size:12px}.screen-tabs small{font-size:9px}.experience-visual{min-height:590px;border-radius:22px;padding:36px 22px 22px}.experience-phone{width:228px;height:487px;margin-top:14px}.preview-label{font-size:8px;top:17px;right:18px}.appearance-button{font-size:9px}.journey-steps{grid-template-columns:1fr;gap:0}.journey-step{padding:0 82px 36px 0;min-height:165px}.step-no{position:absolute;right:0;top:0;width:52px;height:52px;font-size:20px}.step-line,.journey-step:last-child .step-line{top:52px;right:26px;width:1px;height:calc(100% - 52px);background:repeating-linear-gradient(0deg,#b9cada 0 8px,transparent 8px 15px)}.journey-step:last-child .step-line{display:none}.journey-step:last-child{padding-bottom:0}.journey-step h3{margin:4px 0 12px;font-size:17px}.journey-step p{font-size:11px;max-width:none}.step-tag{margin-top:15px;font-size:8px}.faq-grid{grid-template-columns:1fr;gap:28px}.faq-grid h2{font-size:32px}.faq-grid h2 br{display:none}.faq-grid>.reveal>p.section-description{margin:16px 0}.faq-list summary{font-size:12px;padding-block:20px}.faq-list details>p{font-size:11px;padding-left:10px;line-height:2.2}.download-section{padding:0 0 35px}.download-card{grid-template-columns:1fr;padding:30px 25px 25px;border-radius:23px;text-align:center;min-height:0}.download-copy .eyebrow{justify-content:center;font-size:9px}.download-copy h2{font-size:27px;letter-spacing:-1px}.download-copy>p:not(.eyebrow){font-size:10px}.store-links{justify-content:center;gap:10px;margin:25px 0 20px}.store-link{min-width:0;flex:1;padding:10px 12px;gap:8px;text-align:right;max-width:168px;min-height:61px}.store-link b{font-size:13px}.store-link small{font-size:7px}.download-note{font-size:7px;justify-content:center;flex-wrap:wrap;gap:6px}.download-art{min-height:215px;margin-top:22px}.download-art>img{width:300px;max-width:100%;transform:rotate(-4deg)}.download-orbit{width:220px;height:220px}.download-sign{right:3px;bottom:5px;padding:9px 14px;font-size:8px}.download-sign b{font-size:9px}.footer-top{flex-wrap:wrap;padding:25px 0;gap:23px}.footer-top .brand{font-size:22px}.footer-top nav{width:100%;order:3;justify-content:space-between;gap:9px;font-size:10px}.back-top{margin-right:auto;font-size:9px}.footer-bottom{gap:15px;font-size:8px;align-items:center}.footer-bottom span:last-child{font-size:7px}.site-footer{padding-bottom:102px}.mobile-cta{display:flex;align-items:center;justify-content:space-between;gap:12px;position:fixed;bottom:0;left:0;right:0;z-index:25;background:#fffffff2;backdrop-filter:blur(16px);border-top:1px solid var(--line);padding:11px 20px calc(11px + env(safe-area-inset-bottom));box-shadow:0 -8px 25px #12376507;transition:transform .3s}.mobile-cta>div{line-height:1.8}.mobile-cta b{font-size:14px}.mobile-cta small{display:block;font-size:8px;color:var(--muted)}.mobile-cta .button{min-height:43px;font-size:11px;padding:8px 17px;gap:12px}.mobile-cta svg{width:19px}.mobile-cta.is-hidden{transform:translateY(110%)}
}
@media(max-width:360px){:root{--container:calc(100% - 30px)}.hero h1{font-size:49px}.hero-description{font-size:10px}.hero-actions{gap:14px}.text-button{font-size:10px}.hero-visual{height:470px}.hero-phone{width:196px;height:425px}.floating-tag b{font-size:9px}.floating-tag small{font-size:6px}.progress-tag{bottom:65px;right:-3px}.exam-tag{left:-3px}.mini-ring{width:24px;height:24px;border-width:2px}.facts-bar span{font-size:7px}.practice-card{padding:18px}.quiz-options button{font-size:10px;padding:8px}.store-link{padding:9px;gap:6px}.download-copy h2{font-size:24px}}
@media(max-width:360px){.hero-actions .button{font-size:11px;padding-inline:15px;gap:10px;white-space:nowrap}.hero-actions .button svg{width:20px}.hero-actions .text-button{white-space:nowrap}.hero-actions .play-circle{width:32px;height:32px}}
.mode-switch>button{min-height:44px}.appearance-button{min-height:44px}.back-top{display:inline-flex;align-items:center;min-height:44px}.button:disabled{cursor:default;opacity:.55;transform:none;box-shadow:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.js-reveal .reveal:not(.is-visible){opacity:1;transform:none}}
/* Verified store ratings and short sourced reviews. */
.hero-reviews-link{display:inline-flex;align-items:center;gap:9px;min-height:44px;font-size:10px;color:var(--muted);margin-top:8px}.hero-reviews-link:hover{color:var(--blue)}.hero-rating-star{font-size:18px;color:#9c7100}.hero-reviews-link>svg{width:15px;height:15px}.rating-divider{color:#b8c5d4;margin-inline:2px}.facts-bar{grid-template-columns:1.15fr .85fr .8fr .85fr .95fr 1.2fr}
.reviews-section{background:#f2f6fc;border-top:1px solid var(--line)}.store-ratings{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.store-rating-card{background:white;border:1px solid #e3ebf5;border-radius:21px;padding:27px 30px 20px}.store-rating-heading{display:flex;align-items:center;gap:13px}.rating-store-icon{width:44px;height:44px;object-fit:contain;flex-shrink:0}.store-rating-heading h3{font-size:16px}.store-rating-heading>div>span{display:block;font-size:9px;color:var(--muted);margin-top:3px}.store-rating-heading>a{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line);border-radius:50%;margin-right:auto;color:var(--blue)}.store-rating-heading>a svg{width:18px}.store-rating-body{display:flex;align-items:center;gap:27px;margin:24px 0 22px}.rating-value{display:flex;align-items:baseline;gap:8px}.rating-value strong{font-size:52px;line-height:1.35;letter-spacing:-2px;font-weight:850}.rating-value>span{font-size:11px;color:var(--muted);white-space:nowrap}.store-rating-body>div:last-child{padding-right:24px;border-right:1px solid var(--line)}.rating-stars{position:relative;width:max-content;font-family:Arial,sans-serif;font-size:19px;letter-spacing:3px;line-height:1.4;direction:ltr;color:#dce6f1}.rating-stars-fill{position:absolute;left:0;top:0;overflow:hidden;white-space:nowrap;color:#a57700}.store-rating-body p{color:var(--muted);font-size:11px;margin-top:7px}.store-rating-body p b{color:var(--ink);font-weight:750}.rating-source-link{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:15px;min-height:44px}.rating-source-link:hover{color:var(--blue)}.rating-source-link svg{width:16px;height:16px}.reviews-caption{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:32px 0 17px;color:var(--muted);font-size:9px}.reviews-caption>span:first-child{font-size:11px;font-weight:650;color:var(--ink)}.reviews-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.review-card{margin:0;background:white;border:1px solid #e3ebf5;border-radius:19px;padding:22px 27px;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}.review-card:hover{transform:translateY(-4px);box-shadow:0 15px 35px #12376508}.review-card-top{display:flex;align-items:center;justify-content:space-between;gap:16px}.review-quote-mark{font-size:48px;line-height:.7;color:#acc9eb;font-family:Georgia,serif}.review-store{padding:3px 11px;background:var(--paper);border:1px solid var(--line);border-radius:20px;font-size:8px;color:var(--muted)}.review-card blockquote{font-size:15px;font-weight:600;line-height:2;margin:19px 0 24px;min-height:60px}.review-card figcaption{display:flex;align-items:center;gap:10px;border-top:1px solid #eaf0f7;padding-top:17px;margin-top:auto}.review-avatar{display:grid;place-items:center;width:33px;height:33px;background:#eaf2fc;border:1px solid #d7e5f7;border-radius:50%;font-size:11px;color:var(--blue);font-weight:700}.review-card figcaption b{display:block;font-size:10px;font-weight:650;line-height:1.6;text-align:right}.review-card time{display:block;font-size:8px;color:var(--muted);margin-top:2px;direction:ltr;text-align:right}.review-card figcaption>a{display:flex;align-items:center;gap:8px;min-height:44px;margin-right:auto;font-size:9px;color:var(--muted)}.review-card figcaption>a:hover{color:var(--blue)}.review-card figcaption>a svg{width:15px;height:15px}
@media(max-width:860px){.facts-bar{grid-template-columns:repeat(4,minmax(0,1fr))}.facts-bar>p{display:none}.store-rating-card{padding:23px}.store-rating-body{gap:15px}.rating-value strong{font-size:42px}.store-rating-body>div:last-child{padding-right:15px}.rating-stars{font-size:16px}.store-rating-body p{font-size:10px}.review-card{padding:23px}.review-card blockquote{font-size:14px}.reviews-caption{font-size:8px}}
@media(max-width:680px){.hero-reviews-link{font-size:8px;gap:7px;margin-top:6px}.hero-rating-star{font-size:15px}.hero-reviews-link>svg{width:13px}.facts-bar{grid-template-columns:repeat(2,minmax(0,1fr));padding-block:20px;row-gap:15px;min-height:0}.facts-bar>div{border:0!important;padding:5px}.facts-bar>div:nth-of-type(even){border-right:1px solid var(--line)!important}.facts-bar span{font-size:9px}.store-ratings{grid-template-columns:1fr;gap:15px}.store-rating-card{padding:23px}.store-rating-body{gap:22px}.rating-value strong{font-size:46px}.store-rating-body>div:last-child{padding-right:22px}.rating-stars{font-size:19px}.store-rating-body p{font-size:11px}.reviews-grid{grid-template-columns:1fr;gap:14px}.review-card{padding:23px}.review-card blockquote{font-size:14px;min-height:0;margin:18px 0 22px}.reviews-caption{align-items:flex-start;flex-direction:column;gap:7px;margin-top:27px;font-size:8px;line-height:2}.footer-top nav{flex-wrap:wrap;justify-content:flex-start;column-gap:19px;row-gap:0}}
@media(max-width:360px){.hero-reviews-link{font-size:7px;gap:6px}.store-rating-card{padding:20px}.rating-value strong{font-size:42px}.store-rating-body{gap:15px}.store-rating-body>div:last-child{padding-right:15px}.rating-stars{font-size:17px}.store-rating-body p{font-size:10px}.review-card{padding:21px}}

/* Original marketplace badges and the app's social/support channels. */
.store-link.store-badge{padding:0;gap:0;min-width:0;min-height:52px;flex:0 1 190px;max-width:190px;background:#050505;border-radius:10px;overflow:hidden;justify-content:center}.store-badge>img{width:100%;height:auto;object-fit:contain}.store-link.store-badge:hover{box-shadow:0 7px 0 #00499d}
.footer-connect{display:grid;grid-template-columns:1.1fr 1fr;gap:52px;padding:38px 0 42px;border-top:1px solid var(--line)}.footer-connect .eyebrow{font-size:10px;margin-bottom:12px}.footer-connect h2{font-size:25px;letter-spacing:-.5px}.footer-connect-description{font-size:11px;color:var(--muted);margin-top:12px}.social-links,.support-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.social-links>a,.support-links>a{display:flex;align-items:center;gap:10px;min-height:56px;padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:var(--paper);font-size:11px;font-weight:600;transition:border-color .2s,background .2s,transform .2s}.social-links>a:hover,.support-links>a:hover{background:#edf5ff;border-color:#b9d6f6;transform:translateY(-2px)}.social-links img,.support-links img{width:26px;height:26px;object-fit:contain;flex-shrink:0}.social-links svg,.support-links svg{width:14px;height:14px;color:var(--muted);margin-right:auto}
@media(max-width:1100px){.main-nav{gap:18px}.footer-connect{gap:30px}.footer-connect h2{font-size:22px}.social-links>a,.support-links>a{font-size:10px;padding-inline:12px}.social-links,.support-links{gap:9px}}
@media(max-width:860px){.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:81px;right:0;left:0;background:var(--paper);box-shadow:0 15px 24px #1237650c;flex-direction:column;align-items:stretch;padding:12px 30px 18px;gap:0;border-bottom:1px solid var(--line)}.main-nav.is-open{display:flex}.main-nav a{min-height:46px;font-size:13px}.footer-connect{gap:24px}.social-links,.support-links{flex-direction:column}.social-links>a,.support-links>a{max-width:280px}}
@media(max-width:680px){.main-nav{top:77px;padding-inline:24px}.footer-connect{grid-template-columns:1fr;gap:34px;padding:32px 0}.footer-connect h2{font-size:24px}.footer-connect-description{font-size:11px}.social-links,.support-links{margin-top:18px;gap:10px}.social-links>a,.support-links>a{font-size:12px;max-width:none;min-height:58px;padding:13px 15px}.social-links img,.support-links img{width:28px;height:28px}.store-link.store-badge{flex:1;max-width:190px;min-height:52px}}
@media(max-width:360px){.store-links{flex-direction:column;align-items:center}.store-link.store-badge{width:100%;max-width:200px;flex:auto;min-height:58px}.footer-connect h2{font-size:21px}}